| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible polyurethane foam that is a low X-ray absorption property flexible polyurethane foam, has low-resilience, and can achieve reduction of distress at examination and treatment and a utensil for a medical care appliance that performs X-ray irradiation.SOLUTION: A flexible polyurethane foam is made by reacting a polyol component (A) with a polyisocyanate component (B) under the presence of a catalyst (C), a foam formation agent (D), and a foam stabilizer (E), and is that an X-ray absorption ratio is 10% or less, and impact resilience is 20% or less. A utensil of a medical care appliance that performs X-ray irradiation is formed from the flexible polyurethane foam. They have a low X-ray absorption property, and are that correct X-ray information can be obtained, and low-resilience is possessed and reduction of distress at examination and treatment can be achieved. |
